function bulk_photo_nodes_submit in Bulk File Nodes 7

Form submission handler for bulk_photo_nodes_form_node_type_form_alter().

1 string reference to 'bulk_photo_nodes_submit'

bulk_photo_nodes_form_node_type_form_alter in ./bulk_photo_nodes.module

Implements hook_form_node_type_form_alter().

File

./bulk_photo_nodes.module, line 113

hooks and helper functions for bulk photo node.

Code

function bulk_photo_nodes_submit($form, &$form_state) {
  $image_field = $form_state['values']['bulk_photo_nodes']['image_field'];
  $override_add_form = $form_state['values']['bulk_photo_nodes']['override_add_form'];
  $node_type = $form['#node_type']->type;
  $orig_bpn_var = variable_get('bulk_photo_node_types', array());
  $new_bpn_var = $orig_bpn_var;

  // We need $bpn_var[$node_type] to be set, as we check it later on.
  if (!isset($bpn_var[$node_type])) {
    $bpn_var[$node_type] = NULL;
  }

  // Always save field even if set to none.
  if ($image_field == 'none') {
    if (array_key_exists($node_type, $new_bpn_var)) {
      unset($new_bpn_var[$node_type]);
    }
  }
  else {
    $new_bpn_var[$node_type] = $image_field;
  }

  // Override the form?
  $new_bpn_var[$node_type . '_override'] = $override_add_form;

  // Only save if something has changed.
  foreach ($new_bpn_var as $key => $val) {
    if (!array_key_exists($key, $orig_bpn_var) || $orig_bpn_var[$key] != $val) {

      // Save as soon as anything's different.
      variable_set('bulk_photo_node_types', $new_bpn_var);
      menu_rebuild();
      drupal_set_message("Bulk photo node settings saved.");

      // No need to keep checking.
      continue;
    }
  }
}